Math, asked by ppritambiswas, 8 months ago

80. sin2 A+ cos2 A = ?
(A) 1
(B) 4
(C) 3
(D) 2

Answers

Answered by sruthiraj2201

1

Answer:

1

Step-by-step explanation:

is the answer because addition

Answered by patnanasailalith

0

Answer:

the answere is (A).1.so sin2A+cos2A=1

Attachments:

Previous Question

Next Question

Similar questions

Business Studies, 4 months ago

Rahul and his parents were travelling to their native place by road. Rahul saw various industries at regular intervals on their journey. Every time they passed an industry, Rahul's dad Informed him about the industry and its products. Rahul had a question. He wanted to know whether industries are of different types. What would you have answered?

Science, 4 months ago

32. Name the various modes of nutrition. [1] 33. What is the nutrition in autotrophic plants? [1] 34. What is meant by the white fleece of the lamb? [1] 35. What is the range of a laboratory thermometer? [1] 36. Complete the following word equation :Zinc + Hydrochloric acid → ______ + _______ [1] 37. Define crystallisation? [1] 38. What kind of changes involve the change in physical...

Math, 4 months ago

co-ordinate of A is -7 .find co-ordinate of B on same line at distance of 12 unit...

Math, 8 months ago

1 The age of Sudhir and Rangan are in the ratoo 2:5 and the sum of their ages is 4o. find the ages...

Science, 8 months ago

What is the main function of leaf?

Math, 10 months ago

If n(A)= 130, n(B)=180 n (AuB)=110 find n(AnB)...

Physics, 10 months ago

dot structure of NH3...

English, 10 months ago

Which genre uses narrative techniques to recount personal experience and development?